
Surf Forecasts:
Lakey Pipe surf forecast from 23 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 8PM (local time) - 5ft (1.5m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 29 Jul, 8PM (local time) - 5ft (1.5m), 14s period, SSW swell with 899 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 11PM (local time) - 4ft (1.2m), 14s period with SSW swell.
Best Forecast Surf Conditions for Lakey Pipe this week:
The surf forecast for Lakey Pipe over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 11PM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.1m and 18s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lakey Pipe in the next 16 days are 1.5m 14s and forecast to arrive on Wednesday (Jul 29) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Sunday (Jul 26) at 8PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 23rd Jul) | 4ft (1.2m) 14s |
| Best Surf | 8PM (Wed 29th Jul) | 5ft (1.5m) 14s |
| Most Powerful | 8PM (Wed 29th Jul) | 5ft (1.5m) 14s |
Table - best surf conditions forecast for Lakey Pipe over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a good, hard look at what’s coming our way at Lakey Pipe. This is a solid stretch of surf, but it takes a little while to really fire up.
We’re looking at a slow start through the first few days. Thursday the 23rd through to Monday the 28th of July is a bit of a tease. The swell is hanging around the 3 ft to 4 ft mark from the SSW, with a period that builds from 14 seconds up to a nice 17 seconds, but the wind is a persistent cross-off from the SE and ESE. It’s clean, but the overall energy is only moderate to strong (530 to 279). The water is a beautiful 80°, which is pretty much bang on average for this time of year, so no surprises there. Honestly, it’s marginal. Not a write-off, but nothing to get too excited about.
Then we start to see things building. From Tuesday the 29th of July into Thursday the 30th, the swell pushes up to 5 ft, and the period is holding steady. The energy ramps up significantly, especially on Thursday afternoon when it hits 1398, and the conditions are described as excellent for experienced surfers. That’s a real sign of life.
Now, the standout window. The real meat of this forecast kicks off from Friday the 31st of July and runs right through to Wednesday the 6th of August. This is where you want to be. On Friday the 31st, the afternoon sees a 4 ft SW groundswell with a 17-second period and a light breeze. The energy is massive at 1453, and it’s clean. That’s a beautiful combo.
But the absolute peak looks to be Tuesday the 4th of August. Both morning and afternoon are pumping. You’ve got a 8 ft to 8 ft SSW swell, with a period of 17 to 18 seconds. That is very long-period groundswell, packing a huge punch. The combined energy is off the charts, hitting 3164 and 3333. Winds are light and cross-off. This is expert territory – over 8 ft is for the big dogs only. Lakey Pipe is a reef break, and it’s exposed to the SW, which is the optimum direction. It’s consistent, but it gets crowded often, so expect a crew out there. This is the best on offer, no question.
The last few days, from the 5th into the 7th of August, see the swell slowly drop back from 8 ft to 7 ft, but it remains excellent quality with clean conditions and strong energy. It’s still a very good option, especially for those who missed the peak.
So, to sum it up: the first week is a waiting game with small, clean surf. The second week, from the 31st of July onward, is where the magic happens. The 4th of August is the big one for experienced surfers. Keep an eye on the tides, and get ready.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSE 9 | SSE 9 | SSE 8 | S 8 | SW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 14 |
Wave Graph | ||||||||||||||||||||
530 | 553 | 362 | 215 | 291 | 522 | 437 | 312 | 238 | 227 | 202 | 134 | 148 | 184 | 367 | 318 | 393 | 749 | 807 | 710 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off |
High Tide | 4:27PM1.68m | 4:46AM2.27m | 6:29PM1.56m | 6:09AM2.19m | 8:40PM1.63m | 7:38AM2.22m | 9:39PM1.79m | 8:43AM2.35m | 10:13PM1.96m | 9:30AM2.51m | 10:41PM2.13m | 10:09AM2.66m | 11:08PM2.29m | |||||||
Low Tide | 9:39PM1.20m | 12:16PM1.11m | 10:37PM1.38m | 2:06PM1.01m | 00:46AM1.47m | 3:10PM0.84m | 2:28AM1.39m | 3:50PM0.66m | 3:24AM1.24m | 4:23PM0.50m | 4:04AM1.08m | 4:51PM0.36m | 4:40AM0.93m | |||||||
— | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | |
6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 25 | 26 | 24 | 26 | 27 | 25 | 25 | 27 | 25 | 25 | 26 | 25 | 26 | 26 | 24 | 26 | 27 | 25 |
Feels °C | 25 | 23 | 23 | 25 | 24 | 27 | 27 | 24 | 25 | 26 | 24 | 25 | 26 | 25 | 27 | 27 | 24 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 7 | SSW 15 | SSW 14 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | S 8 | E 7 | SSE 7 | E 6 | E 6 | SSE 7 | SSW 16 | SSW 15 | SSW 14 |
530 | 553 | 362 | 215 | 106 | 522 | 437 | 286 | 238 | 227 | 202 | 134 | 134 | 140 | 79 | 81 | 86 | 749 | 807 | 710 | |
Swell 2 Height (m) Direction Period (s) | E 5 | S 6 | S 7 | E 5 | SSW 12 | SSE 7 | S 8 | SSW 14 | SSW 13 | SW 13 | SW 13 | SSW 13 | S 8 | SW 13 | SW 16 | SSE 7 | SSW 15 | SSE 7 | E 6 | SSE 6 |
20 | 81 | 44 | 21 | 273 | 91 | 140 | 312 | 229 | 183 | 180 | 62 | 131 | 108 | 367 | 65 | 393 | 45 | 41 | 48 | |
Swell 3 Height (m) Direction Period (s) | — | SW 18 | SSW 18 | S 6 | SSW 16 | WSW 18 | WSW 17 | WSW 16 | SW 15 | SW 15 | SW 20 | SW 14 | SW 17 | SSW 17 | SSE 7 | SSW 16 | SW 18 | SW 24 | S 6 | SSW 21 |
— | 12 | 63 | 26 | 291 | 31 | 30 | 25 | 57 | 55 | 15 | 64 | 148 | 184 | 65 | 318 | 80 | 22 | 27 | 178 | |
Wind waves Height (m) Direction Period (s) | SE 6 | E 6 | ESE 5 | — | E 6 | ESE 5 | E 6 | E 7 | ESE 7 | E 7 | E 7 | E 7 | — | E 6 | — | E 6 | E 6 | E 6 | — | E 6 |
69 | 44 | 36 | — | 30 | 32 | 98 | 176 | 180 | 311 | 187 | 192 | — | 123 | — | 119 | 143 | 74 | — | 96 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 173 | 0 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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Information about the Lakey Pipe Surf forecast
The above surf forecast table for Lakey Pipe provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lakey Pipe can be found by selecting the local surf guide option on the grey menu. Our Lakey Pipe surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lakey Pipe) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lakey Pipe may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Sumbawa? If you are looking for accommodation near Lakai Pipe, camping, hotels and holiday cottages in Sumbawa, consider staying in Bima which is 52 km (32 miles) away. Alternatively, find information about places to stay and car hire in Raba which is 56 km (35 miles) away










